1 files changed, 17 insertions, 6 deletions
diff --git a/config-model/src/test/java/com/yahoo/searchdefinition/parser/IntermediateParserTestCase.java b/config-model/src/test/java/com/yahoo/searchdefinition/parser/IntermediateParserTestCase.java
index 36a72381156..c686a813c9f 100644
--- a/config-model/src/test/java/com/yahoo/searchdefinition/parser/IntermediateParserTestCase.java
+++ b/config-model/src/test/java/com/yahoo/searchdefinition/parser/IntermediateParserTestCase.java
@@ -62,16 +62,27 @@ public class IntermediateParserTestCase {
     @Test
     public void multiple_documents_disallowed() throws Exception {
         String input = joinLines
-            ("schema foo {",
-             "  document foo {",
-             "  }",
-             "  document foo2 {",
-             "  }",
-             "}");
+                ("schema foo {",
+                 "  document foo {",
+                 "  }",
+                 "  document foo2 {",
+                 "  }",
+                 "}");
         var e = assertThrows(IllegalArgumentException.class, () -> parseString(input));
         assertEquals("schema 'foo' error: already has document 'foo' so cannot add document 'foo2'", e.getMessage());
     }
 
+    @Test
+    public void backwards_path_is_disallowed() {
+        assertThrows("'..' is not allowed in path", IllegalArgumentException.class,
+                     () -> parseString("schema foo {\n" +
+                                       "  constant my_constant_tensor {\n" +
+                                       "    file: foo/../bar\n" +
+                                       "    type: tensor<float>(x{},y{})\n" +
+                                       "  }\n" +
+                                       "}\n"));
+    }
+
     void checkFileParses(String fileName) throws Exception {
         System.err.println("TRY parsing: "+fileName);
         var schema = parseFile(fileName);